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add preamp & mix to eq

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This commit is contained in:
vapormusic 2022-01-27 22:28:34 +07:00
parent 5422a70fbc
commit 0920858aa5
4 changed files with 96 additions and 50 deletions
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17
src/renderer/audio/audio.js
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@ -6,6 +6,7 @@ var CiderAudio = {
spatialNode : null,
spatialInput: null,
audioBands : null,
preampNode : null,
},
init: function (cb = function () { }) {
//AudioOutputs.fInit = true;
@ -26,6 +27,7 @@ var CiderAudio = {
CiderAudio.audioNodes.gainNode.disconnect(); } catch(e){}
try{ CiderAudio.audioNodes.spatialNode.disconnect();} catch(e){}
try{
CiderAudio.audioNodes.preampNode.disconnect();
CiderAudio.audioNodes.audioBands[0].disconnect();
CiderAudio.audioNodes.audioBands[9].disconnect();
} catch(e){}
@ -110,17 +112,26 @@ var CiderAudio = {
CiderAudio.audioNodes.audioBands[i].type = 'peaking'; // 'peaking';
CiderAudio.audioNodes.audioBands[i].frequency.value = BANDS[i];
CiderAudio.audioNodes.audioBands[i].Q.value = Q[i];
CiderAudio.audioNodes.audioBands[i].gain.value = GAIN[i];
CiderAudio.audioNodes.audioBands[i].gain.value = GAIN[i] * app.cfg.audio.equalizer.mix;
}
CiderAudio.audioNodes.preampNode = CiderAudio.context.createBiquadFilter();
CiderAudio.audioNodes.preampNode.type = 'highshelf';
CiderAudio.audioNodes.preampNode.frequency.value = 0; // allow all
CiderAudio.audioNodes.preampNode.gain.value = app.cfg.audio.equalizer.preamp;
if (app.cfg.audio.spatial) {
try{
CiderAudio.audioNodes.spatialNode.output.disconnect(CiderAudio.context.destination); } catch(e){}
CiderAudio.audioNodes.spatialNode.output.connect(CiderAudio.audioNodes.audioBands[0]);
CiderAudio.audioNodes.spatialNode.output.connect(CiderAudio.audioNodes.preampNode);
} else {
try{
CiderAudio.audioNodes.gainNode.disconnect(CiderAudio.context.destination);} catch(e){}
CiderAudio.audioNodes.gainNode.connect(CiderAudio.audioNodes.audioBands[0]);
CiderAudio.audioNodes.gainNode.connect(CiderAudio.audioNodes.preampNode);
}
CiderAudio.audioNodes.preampNode.connect(CiderAudio.audioNodes.audioBands[0]);
for (i = 1; i < BANDS.length; i ++) {
CiderAudio.audioNodes.audioBands[i-1].connect(CiderAudio.audioNodes.audioBands[i]);
}